GB/T 40296-2021实用超导线铌-钛(Nb-Ti)与铌三锡(Nb3Sn)复合超导体的扭距测量方法标准
英文:Practical superconducting wires—Twist pitch measurement method of Nb-Ti and Nb3Sn composite superconductors GB/T 4029...
英文:Practical superconducting wires—Twist pitch measurement method of Nb-Ti and Nb3Sn composite superconductors GB/T 4029...